CN109489388A - Fire hose drying device with heat pump and solar energy coupled - Google Patents
Fire hose drying device with heat pump and solar energy coupled Download PDFInfo
- Publication number
- CN109489388A CN109489388A CN201811469606.4A CN201811469606A CN109489388A CN 109489388 A CN109489388 A CN 109489388A CN 201811469606 A CN201811469606 A CN 201811469606A CN 109489388 A CN109489388 A CN 109489388A
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- China
- Prior art keywords
- air
- fire hose
- drying device
- heat
- hose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 210000002421 cell wall Anatomy 0.000 claims 1
- 230000006837 decompression Effects 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a heat pump and solar energy coupled fire hose drying device, which comprises a drying chamber, an air pipe, a fan, a condensed water disc, a condensed water pipe, an evaporator, a copper pipe, a compressor, a condenser, a throttle valve, a thermometer, an electric heating wire, a heat exchanger, a water pump, a heat collection water tank, a circulating water pipe and a solar heat collector, wherein the air pipe is arranged in the drying chamber; the drying chamber comprises a fire hose, a fire hose inlet, a fire hose outlet, a personnel entrance door, a workbench, a static pressure box and a pore plate; and an air inlet and an air return opening are arranged in the drying chamber. The circulating air in the drying device dehumidifies at the evaporator and heats at the condenser, and the thermometer detects the air supply temperature and is used for controlling the start and stop of the solar energy and electric heating wire auxiliary heating. The drying chamber adopts a pore plate air supply mode. The circulating air is powered by the fan and is recycled. The invention solves the problem that the fire hose cannot be dried in a short time after being used, and prolongs the service life of the fire hose.
Description
Technical field
The present invention relates to the fire hose drying devices that a kind of heat pump and solar energy couple, the dry neck for fire hose
Domain.
Background technique
Fire hose is as important fire-fighting equipment tool, for transporting the anti-flaming liquids inner rubber such as high pressure water or foam
The pipeline that external nylon cloth is constituted.Due to the working environment of fire hose, there are a large amount of using rear surface for fire hose
Moisture is easily easy to cause the mouldy of water band to rot, shortens fire hose if fire hose be dried not in time
Service life, be unfavorable for the normal use of fire hose.Meanwhile the hot blast temperature of drying device generation at this stage is excessively high, disappears
Water blocking tape inner rubber is easily because high temperature is damaged.And a kind of heat pump of the present invention and the dry dress of the fire hose of solar energy coupling
The it is proposed set solves the problems, such as fire hose rapid draing.The device makes full use of electric energy to do fire hose surface
It is dry, it maintains hot wind at 50 DEG C ~ 60 DEG C, prevents the mouldy of fire hose from rotting, greatly prolong fire hose service life, while
It avoids because of the excessively high influence to fire hose inner rubber of hot blast temperature, apparatus structure is simple, has very strong feasibility, can
It is widely used in the dry field of fire-fighting.
Summary of the invention
Easy mouldy rotten problem can not be dried for nowadays fire hose in the present invention in time after use, provide
A kind of structure is simple, by electric energy carries out quick-drying fire hose drying device.
The invention discloses the fire hose drying device that a kind of heat pump and solar energy couple, including dry cell, air hose,
Blower, condensate drain pan, condensate pipe, evaporator, copper pipe, compressor, condenser, throttle valve, thermometer, electric heating wire, heat exchange
Device, water pump, heat collection water tank, circulating water pipe, solar thermal collector；The dry cell include fire hose, fire hose import,
Fire hose outlet, personnel's access door, workbench, plenum chamber, orifice plate；The small indoor setting import wind of the drying and return air inlet.
Circulation air in drying device dehumidifies at evaporator, heats at condenser, and thermometer detects supply air temperature, for controlling
The start and stop of solar energy and electric heating wire auxiliary heating.Dry cell uses orifice feeding mode.Circulation air is provided dynamic by blower
Power is recycled.The present invention solves the problems, such as that fire hose can not be dried using the rear short time, extends the use of fire hose
The time limit.
Detailed description of the invention
Fig. 1 is the schematic diagram of the fire hose drying device of a kind of heat pump of the present invention and solar energy coupling.Wherein, 1, return air
Mouthful；2.1, air hose；2.2, air hose；2.3, air hose；3, blower；4, condensate pipe；5, condensate drain pan；6, evaporator；7, copper pipe；8,
Compressor；9, condenser；10, electric heating wire；11, heat exchanger；12, solar thermal collector；13, variable frequency pump；14, water pump；
15, solar energy circulating water pipe；16, heat exchanger circulating water pipe；17, heat collection water tank；18, thermometer；19, air inlet；20, personnel go out
Introduction；21, fire hose import；22, dry cell；31, throttle valve.
Fig. 2 is the schematic diagram of dry cell.Wherein, 20, personnel's access door；21, fire hose import；23, fire hose
Outlet；24, plenum chamber；25, orifice plate；26, workbench.
Fig. 3 is the schematic diagram of workbench.Wherein, 26, workbench；27.1, steel pipe；27.2, steel pipe；27.3, steel pipe；
27.4, steel pipe；28.1 bearings；28.2 bearings, 28.3 bearing, 28.4 bearing, 28.5 bearings, 28.6 bearings, 28.7 bearings, 28.8
Bearing, 29.1 idler wheels, 29.2 idler wheels, 29.3 idler wheels, 29.4 idler wheels, 30, bracket.
Specific embodiment
Below in conjunction with fire hose drying device of the attached drawing to a kind of heat pump of the present invention and solar energy coupling make into
One step explanation.
As shown in the picture, the fire hose drying device of a kind of heat pump and solar energy coupling comprising: including dry cell
22, air hose 2, blower 3, condensate drain pan 5, condensate pipe 4, evaporator 5, copper pipe 7, compressor 8, condenser 9, throttle valve 31, temperature
Degree meter 18, electric heating wire 10, heat exchanger 11, variable frequency pump 13, water pump 14, heat collection water tank 17, solar energy circulating water pipe 15, heat exchange
Device circulating water pipe 16, solar thermal collector 12；The dry cell 22 includes fire hose, fire hose import 21, fire water
Band outlet 23, personnel's access door 20, workbench 26, plenum chamber 24, orifice plate 25；In the dry cell 22 setting import wind 19 with
Return air inlet 1.The return air inlet 1 is connect with air hose 2.1, and air hose 2.1 is connect with 3 import of blower, and the outlet of blower 3 connects with air hose 2.2
It connects, evaporator 6 is set in air hose 2.2, condensate drain pan 5 is arranged in 6 lower end of evaporator, and condensate drain pan 5 is connect with condensate pipe 4, coagulates
It bears water pipe 4 and drying device is discharged in condensed water；Condenser 9 is set in air hose 2.3；Electric heating wire 10 is set in air hose 2.3；Air hose
Heat exchanger 11 is set in 2.3；Thermometer 18 is arranged in 2.3 end of air hose；Air hose 2.3 connects air inlet 19；Air inlet 19 and static pressure
Case 24 is connected；24 upper surface of plenum chamber is orifice plate 25；25 top work platform for placing 26 of orifice plate；26 left and right sides bracket 30 of workbench
Bearing 27 is being symmetrically installed at the 1.5m of ground, each pair of symmetrical bearing 27 is connected by steel pipe 28；Steel pipe 28 is free to rotate；It is dry
Fire hose import 21 is set at the 1.5m of ground on dry 22 right side wall of cell, distance on dry 22 left side wall of cell
Fire hose outlet 23 is symmetrical arranged at the 1.5m of face；Dry 22 downside wall middle position designer's access door 20 of cell.
The fire hose drying device of a kind of heat pump and solar energy coupling, the drying hot-air enthalpy at air inlet 19 areh 1 ,
Temperature is controlled at 50 DEG C ~ 60 DEG C；Low temperature enthalpy of humid air at return air inlet 1 ish 2 , flow through the later Cryogenic air of evaporator 6
Enthalpy ish 3 ；The refrigerating capacity of the evaporator 6 isQ 1 =(h 2 - h 3 )m a ；The thermal discharge of the condenser 9 isQ 2 =(h 1 - h 3 )m a ；m a
For the quality of dry air in circulation humid air in drying device.
In a kind of heat pump and the fire hose drying device of solar energy coupling, refrigerant passes through 6 vapour of evaporator in copper pipe 7
Change, absorb the latent heat of vaporization of low temperature humid air in the air hose 2.2 entered by return air inlet 1, refrigerant becomes refrigerant vapour entrance
Refrigerant vapor compression is high-temperature high-pressure refrigerant steam by compressor 8, compressor 8, and condenser 9 will condense heat release and pass heat
Cryogenic air in air supply duct 2.3.Refrigerant is again introduced into evaporator 6 after being depressured by throttle valve 31, carry out cycle operation.
Cryogenic air in air hose 2.1 is pumped by the blower 3 by return air inlet 1, by 6 cooling and dehumidifying of pervaporation device, condensation
Water instills condensate drain pan 5, is discharged by condensate pipe 4.Air after cooling and dehumidifying is reached through air hose 2.3 to be heated at condenser 9, warp
Air inlet 19 enters dry cell 22.
The thermometer 18 is placed in 2.3 end of air hose, preferential to open too when thermometer 18, which detects temperature, is lower than 50 DEG C
Positive energy heat collector 12 auxiliary heating is opened the auxiliary of electric heating wire 10 and is heated if thermometer 18 detects temperature and is still lower than 50 DEG C；
When thermometer 18, which detects temperature, is higher than 60 DEG C, preferential electric heating wire 10 of closing is heated；After closing the heating of electric heating wire 10, temperature
The temperature of 18 detection of degree meter is still higher than 60 DEG C, should reduce the flow of variable frequency pump 13, make supply air temperature lower than 60 DEG C.
It after recirculated water heats in solar thermal collector 12, is transported in heat collection water tank 17 through water pump 14, with heat collection water tank
Solar thermal collector 12 is returned after water indirect heat exchange in 17；It is defeated through variable frequency pump 13 after water in heat collection water tank 17 is heated
It is sent at heat exchanger 11, for heating into the circulation air before dry cell 22.
Staff is entered by personnel's access door 20, and fire hose enters from fire hose import 21, is placed on workbench
On 26, left from fire hose outlet 23.The both ends of steel pipe 27 are separately fixed on symmetrical bearing 28, and bearing 28 is fixed on work
Make on 26 liang of side stands 30 of platform.
Dry hot-air is entered in dry cell 22 by air inlet 19 in the dry cell, into plenum chamber 24, is passed through
Dry hot-air is sent out by orifice plate 25 after plenum chamber 24, blows to the fire hose on the workbench 26, balanced ventilation, to protect
Demonstrate,prove better drying effect；Dry hot-air does the moisture evaporation of fire hose outer surface
It is dry, relative humidity is become larger after dry and low temperature humid air that temperature is lower sucks return air inlet 1 by blower 3, air is followed
Ring heating.
The fire hose drying device of a kind of heat pump and solar energy coupling, can be used for but not only limit the use of in fire hose
Drying.
Claims (8)
1. the fire hose drying device of a kind of heat pump and solar energy coupling, which is characterized in that including dry cell, air hose, wind
Machine, condensate drain pan, condensate pipe, evaporator, copper pipe, compressor, condenser, throttle valve, thermometer, electric heating wire, heat exchanger,
Water pump, heat collection water tank, circulating water pipe, solar thermal collector；The dry cell includes fire hose, fire hose import, disappears
Water blocking tape outlet, personnel's access door, workbench, plenum chamber, orifice plate；The small indoor setting import wind of the drying and return air inlet；Institute
It states return air inlet to connect with air hose, air hose is connect with fan inlet, and fan outlet is connect with air hose, and evaporator is arranged in air hose, is steamed
It sends out device lower end and condensate drain pan is set, condensate drain pan is connect with condensate pipe, and drying device is discharged in condensed water by condensate pipe；Air hose
Middle setting electric heating wire and heat exchanger, air hose end connect air inlet；Heat exchanger passes through circulating water pipe and water pump sum aggregate hot water
Case is connected；Heat collection water tank is connected by circulating water pipe and water pump, solar thermal collector；Plenum chamber in air inlet and dry cell
It is connected, plenum chamber upper surface is orifice plate；Fire hose import is set at the 1.5m of ground on wall on the right side of dry cell, it is dry
It is symmetrical arranged fire hose outlet on the left of cell on wall at the 1.5m of ground；Wall middle position setting on the downside of dry cell
Personnel's access door.
2. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that into
Drying hot-air enthalpy at air port ish 1 , temperature control is at 50 DEG C ~ 60 DEG C；Low temperature enthalpy of humid air at return air inlet ish 2 , flow through
The enthalpy of the later Cryogenic air of evaporator ish 3 ；The refrigerating capacity of the evaporator isQ 1 =(h 2 - h 3 )m a ；The heat release of the condenser
Amount isQ 2 =(h 1 - h 3 )m a ；m a For the quality of dry air in circulation humid air in drying device, unit is selected according to refrigerating capacity.
3. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
It states dry hot-air in dry cell to be entered in dry cell by air inlet, into plenum chamber, by being incited somebody to action after plenum chamber by orifice plate
Dry hot-air is sent out, and the fire hose on the workbench, balanced ventilation are blowed to；After dry hot-air is contacted with fire hose
So that the moisture evaporation of fire hose outer surface is dried, relative humidity is become larger after dry and Low Temperature Wet that temperature is lower is empty
Gas sucks return air inlet by blower, carries out circulating dehumidification heating to air.
4. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
It states on the left and right sides bracket of workbench, bearing is being symmetrically installed at the 1.5m of ground, each pair of symmetrical bearing is connected by steel pipe；
Steel pipe is free to rotate；Pedestal lower end installs idler wheel, to facilitate the movement of workbench；The fire hose is placed in the work
Mobile drying is carried out on the steel pipe of platform.
5. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
It states evaporator, compressor, condenser, throttle valve to connect by copper pipe, internal cycle fluid is refrigerant；The compressor and section
Stream valve is placed at the top of dry cell；Refrigerant absorbs the heat of the low temperature humid air entered by return air inlet in evaporator in copper pipe
Amount becomes refrigerant vapour and enters compressor, and refrigerant vapor compression is high-temperature high-pressure refrigerant steam by compressor, by cold
Heat is transmitted to Cryogenic air by condenser, and rear to be again introduced into evaporator by throttle valve decompression, constantly circulation works.
6. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
It states solar thermal collector and is connect with water pump and heat collection water tank by circulating water pipe, heat collection water tank passes through circulating water pipe and water pump and changes
Hot device is connected.
7. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
It states thermometer and is placed in air hose end, when thermometer, which detects temperature, is lower than 50 DEG C, preferential solar thermal collector auxiliary of opening adds
Heat opens electric heating wire auxiliary heating if thermometer detection temperature is still lower than 50 DEG C；When thermometer detection temperature is higher than 60
DEG C when, it is preferential to close electric heating wire heating；After closing electric heating wire heating, the temperature of thermometer detection is still higher than 60 DEG C, answers
The flow for reducing variable frequency pump makes supply air temperature lower than 60 DEG C.
8. the fire hose drying device of a kind of heat pump according to claim 1 and solar energy coupling, which is characterized in that institute
Stating dry cell wall iron plate can be used to be welded, it is possible to use armored concrete material；When being welded using iron plate, need to wall into
Row isothermal holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469606.4A CN109489388A (en) | 2018-11-28 | 2018-11-28 | Fire hose drying device with heat pump and solar energy coupled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469606.4A CN109489388A (en) | 2018-11-28 | 2018-11-28 | Fire hose drying device with heat pump and solar energy coupled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489388A true CN109489388A (en) | 2019-03-19 |
Family
ID=65699083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811469606.4A Pending CN109489388A (en) | 2018-11-28 | 2018-11-28 | Fire hose drying device with heat pump and solar energy coupled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455068A (en) * | 2019-08-28 | 2019-11-15 | 浙江大学 | A kind of solar heat pump removal moisture drying system |
| CN114165993A (en) * | 2021-11-09 | 2022-03-11 | 四川双绿科技有限公司 | Solar intelligent drying closed system and drying method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203848526U (en) * | 2014-05-30 | 2014-09-24 | 湖南科技大学 | Novel solar drying system |
| CN105066396A (en) * | 2015-05-20 | 2015-11-18 | 西安建筑科技大学 | Dual-square-shaped uniform-section flow rectifier for square column wall face attached-type air supply |
| CN207123136U (en) * | 2017-09-13 | 2018-03-20 | 开远市西湖坝经贸有限公司 | Solar-energy air-energy heat pump assembled highly-effective energy-saving noodle drying system device |
| CN207506888U (en) * | 2017-08-25 | 2018-06-19 | 重庆力杰消防工程有限公司 | A kind of fire hose rolling-up device for having the function of to be cleaned and dried |
| CN108240744A (en) * | 2018-03-12 | 2018-07-03 | 天津商业大学 | A kind of novel heat pump differential pressure drying device |
| WO2018182084A1 (en) * | 2017-03-28 | 2018-10-04 | 위드케이 주식회사 | Heat pump system for simultaneous heating and cooling |
-
2018
- 2018-11-28 CN CN201811469606.4A patent/CN109489388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203848526U (en) * | 2014-05-30 | 2014-09-24 | 湖南科技大学 | Novel solar drying system |
| CN105066396A (en) * | 2015-05-20 | 2015-11-18 | 西安建筑科技大学 | Dual-square-shaped uniform-section flow rectifier for square column wall face attached-type air supply |
| WO2018182084A1 (en) * | 2017-03-28 | 2018-10-04 | 위드케이 주식회사 | Heat pump system for simultaneous heating and cooling |
| CN207506888U (en) * | 2017-08-25 | 2018-06-19 | 重庆力杰消防工程有限公司 | A kind of fire hose rolling-up device for having the function of to be cleaned and dried |
| CN207123136U (en) * | 2017-09-13 | 2018-03-20 | 开远市西湖坝经贸有限公司 | Solar-energy air-energy heat pump assembled highly-effective energy-saving noodle drying system device |
| CN108240744A (en) * | 2018-03-12 | 2018-07-03 | 天津商业大学 | A kind of novel heat pump differential pressure drying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455068A (en) * | 2019-08-28 | 2019-11-15 | 浙江大学 | A kind of solar heat pump removal moisture drying system |
| CN110455068B (en) * | 2019-08-28 | 2020-07-24 | 浙江大学 | Solar heat pump dehumidification drying system |
| CN114165993A (en) * | 2021-11-09 | 2022-03-11 | 四川双绿科技有限公司 | Solar intelligent drying closed system and drying method thereof |
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Application publication date: 20190319 |